Rail revolution
Published: 16 Jun. 2021, 19:30
![Visitors take a look at an electric tram powered by Hyundai Motor's fuel-cell hydrogen system at a Rail Log Korea exhibition held at Bexco in Busan on Wednesday. The exhibition dedicated to railroad technology will be held until June 19. [YONHAP]](https://koreajoongangdaily.joins.com/data/photo/2021/06/16/0bca1d71-adc1-4dcd-99e0-6ea61d0846e7.jpg)
Visitors take a look at an electric tram powered by Hyundai Motor's fuel-cell hydrogen system at a Rail Log Korea exhibition held at Bexco in Busan on Wednesday. The exhibition dedicated to railroad technology will be held until June 19. [YONHAP]
with the Korea JoongAng Daily
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